May 22 is the feast day of St. Rita, an Augustinian nun from 14th century Cascia, Italy. She is the patroness of impossible causes and hopeless circumstances because of her difficult and disappointing life. Through her trials God used her in remarkable ways, not only while she lived, but now from heaven she assists those who plead for her intercession for their own seemingly impossible and hopeless circumstances.
A sacrament is an outward sign of an invisible spiritual reality. Because humans are a unity of a physical body and a spiritual soul, God uses the means of physical objects and rituals to convey spiritual truths that we cannot detect using our senses.
This outward sign functions as a channel through which God imparts sanctifying grace into the soul. The sacraments are seven in number and have their source in the saving work of Jesus in his passion, death, and resurrection, and were established by Him for the sanctification of every member of His Church.